Federal Student Loan Debt: 35-49 Year-Olds Hold $674.9 Billion, High Delinquency Rates Persist

As of September 2025, borrowers aged 35 to 49 hold $674.9 billion in federal student loan debt, representing 34% of all student loan borrowers. The average debt for this group is $45,295, the second-highest among age brackets. Since payment resumption post-COVID-19, delinquency rates have risen sharply. In Q1 2025, 28.4% of borrowers aged 40-49 were delinquent, with 15% in serious delinquency (over 90 days past due). Borrowers struggling with payments can explore repayment plan adjustments, forbearance, or deferment options through their servicer. For those in default (>270 days), consolidation or rehabilitation programs offer pathways to restore good standing and resume payments. The Federal Student Aid Loan Simulator assists borrowers in evaluating repayment strategies.